Methods of testing plastics. Optical and colour properties, weathering. Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or artificial light.
NORMA vydaná dňa 30.10.1981
Designation standards: BS 2782-5METHOD552A:1981
Note: NEPLATNÁ
Publication date standards: 30.10.1981
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS